CN205654090U - Entrance to a cave strutting arrangement is reserved to floor - Google Patents
Entrance to a cave strutting arrangement is reserved to floor Download PDFInfo
- Publication number
- CN205654090U CN205654090U CN201620513340.9U CN201620513340U CN205654090U CN 205654090 U CN205654090 U CN 205654090U CN 201620513340 U CN201620513340 U CN 201620513340U CN 205654090 U CN205654090 U CN 205654090U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- support means
- floor slab
- preformed hole
- segment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an entrance to a cave strutting arrangement is reserved to floor, including a screw rod alignment jig, the screw rod is shored including shoring on reserving entrance to a cave inner wall at least two respectively to the screw rod alignment jig, and every both ends of shoring the screw rod are equipped with respectively and shore the board, shores the screw rod including the first section and the second section of disconnection, and first section has positive left -hand thread respectively and adjusts the mutual spiro union of handle through one with the second section. The utility model provides a current floor reserve the entrance to a cave and be difficult to fashioned problem to improve and reserve entrance to a cave shaping quality and efficiency.
Description
Technical field
This utility model is specifically related to a kind of floor slab preformed hole mouth support means.
Background technology
At present, in civil engineering, installing engineering, hole to be provided is a lot of.Conventional Construction practices shows, due to respectively
The factor of kind (mainly shuttering supporting measure) causes hole to be provided molding effect not ideal enough, and hole deforms.
Be also performed to that substantial amounts of to pick chisel time-consuming the construction later stage, construction method routinely, support effect is not
Ideal, and it is time-consuming to take material.
Utility model content
For overcoming the defect existing for prior art, a kind of floor slab preformed hole mouth support means of existing offer, with
Solve existing floor slab preformed hole mouth and be difficult to the problem of molding, and improve reserved opening Forming Quality and efficiency.
For achieving the above object, it is provided that a kind of floor slab preformed hole mouth support means, including a screw rod regulation
Frame, described screw rod adjusting bracket includes that at least two stayed on respectively on described reserved opening inwall are shored spiral shell
Bar, that shores screw rod described in every is respectively arranged at two ends with top bracing plate|, described in shore that screw rod includes disconnecting the
One section and second segment, described first paragraph and described second segment are respectively provided with positive/negative thread and by a regulation
Handle is mutually spirally connected.
Having the beneficial effects that of this utility model floor slab preformed hole mouth support means,
The regulation handle every length shoring screw rod of convenient regulation and then control by screw rod adjusting bracket are supported
It is against the distance between two pieces of top bracing plate|s in reserved opening two opposed inner walls, so that it is guaranteed that support means energy
Stay on the reserved opening of different size size.
Preferably, shore screw rod decussation described in two and connect, described in every, shore the intersection of screw rod
The sheathed sleeve in junction, the described sleeve pipe shored described in two on screw rod is welded to each other.
Preferably, the described rectangular framework of regulation handle, described regulation handle two ends along its length are divided
It is not provided with screw, described first paragraph and described second segment and is bolted in described screw respectively.
Preferably, it is provided with reinforcement diagonal brace between described top bracing plate| and the described end shoring screw rod.
Preferably, described top bracing plate| is respectively perpendicular the end being welded in described first paragraph and second segment.
Accompanying drawing explanation
Fig. 1 is the planar structure schematic diagram of this utility model floor slab preformed hole mouth support means；
Fig. 2 is to shore in Fig. 1 to set up the structural representation strengthening diagonal brace between screw rod and top bracing plate|.
Detailed description of the invention
Below by way of specific instantiation, embodiment of the present utility model, those skilled in the art are described
Other advantages of the present utility model and effect can be understood easily by the content disclosed by this specification.This reality
Can also be carried out by the most different detailed description of the invention with novel or apply, in this specification
Every details can also be carried out under without departing from spirit of the present utility model based on different viewpoints and application
Various modifications or change.
With reference to shown in Fig. 1, this utility model provides a kind of floor slab preformed hole mouth support means, including one
Screw rod adjusting bracket, described screw rod adjusting bracket includes staying on respectively on described reserved opening 9 inwall at least
Shoring screw rod 2 for two, that shores screw rod 2 described in every is respectively arranged at two ends with top bracing plate| 3, described in shore
Screw rod 2 includes first paragraph 20 and the second segment 22 disconnected, described first paragraph 20 and described second segment
22 are respectively provided with positive/negative thread and are mutually spirally connected by a regulation handle 4.
Specifically, shore screw rod 2 decussation described in two and connect, described in every, shore the friendship of screw rod 2
The sheathed sleeve in fork junction 24, the described sleeve pipe 24 shored described in two on screw rod 2 is welded to each other.
The described rectangular framework of regulation handle 4, described regulation handle 4 along its length be respectively arranged at two ends with spiral shell
Hole 40, described first paragraph 20 and described second segment 22 are bolted in the spiral shell at regulation handle 4 two ends respectively
Hole 40.
Shown in reference Fig. 2, it is further preferred that described top bracing plate| 3 and the described end shoring screw rod 2
Between be provided with reinforcement diagonal brace 5.Select angle steel as top bracing plate| 3, using the interior edged surface of angle steel as solder side,
Thus described top bracing plate| 3 is respectively perpendicular and is welded in first paragraph 20 and the end of second segment 22.
In actual applications, when running into the reserved opening 9 of different size size, it is only necessary to rotate regulation
Hands elongates or shortens and then makes relative top bracing plate| 3 fully to withstand reserved just making to shore screw rod 2
Hole 9, thus ensure that reserved opening will not deformation.But it may be noted that the every scalable shoring screw rod 2
Length depends primarily on length and the length of regulation handle 4 of self thread segment, wherein, regulates handle
The length of 4 is unsuitable long, otherwise, can affect the connectivity robustness between two sections of screw rods of disconnection.
It should be noted that structure depicted in this specification institute accompanying drawings, ratio, size etc., the most only
In order to coordinate the content disclosed in description, understand for those skilled in the art and read, not using
To limit the enforceable qualifications of this utility model, therefore do not has technical essential meaning, any structure
Modification, the change of proportionate relationship or the adjustment of size, do not affecting the merit that this utility model can be generated by
Under the purpose imitated and can reach, all should still fall and obtain can contain at the technology contents disclosed in this utility model
In the range of.Meanwhile, in this specification cited as " on ", D score, "left", "right",
The term of " middle " and " one " etc., is merely convenient to understanding of narration, and is not used to limit this practicality
Novel enforceable scope, being altered or modified of its relativeness, changing under technology contents without essence,
When being also considered as the enforceable category of this utility model.
Above in association with accompanying drawing embodiment, this utility model is described in detail, ordinary skill in this area
This utility model can be made many variations example by personnel according to the above description.Thus, some in embodiment
Details should not constitute restriction of the present utility model, and this utility model will define with appended claims
Scope is as protection domain.
Claims (5)
1. a floor slab preformed hole mouth support means, it is characterised in that include a screw rod adjusting bracket, institute
State screw rod adjusting bracket and include that at least two stayed on respectively on described reserved opening inwall are shored screw rod, often
That shores screw rod described in root is respectively arranged at two ends with top bracing plate|, described in shore screw rod include disconnect first paragraph with
And second segment, described first paragraph and described second segment are respectively provided with positive/negative thread and by a regulation palmistry
It is spirally connected mutually.
Floor slab preformed hole mouth support means the most according to claim 1, it is characterised in that
Shore screw rod decussation described in two to connect, shore at the interconnection of screw rod sheathed described in every
Sleeve, the described sleeve pipe shored described in two on screw rod is welded to each other.
Floor slab preformed hole mouth support means the most according to claim 1, it is characterised in that
The described rectangular framework of regulation handle, described regulation handle along its length be respectively arranged at two ends with spiral shell
Hole, described first paragraph and described second segment are bolted in described screw respectively.
Floor slab preformed hole mouth support means the most according to claim 1, it is characterised in that
It is provided with reinforcement diagonal brace between described top bracing plate| and the described end shoring screw rod.
Floor slab preformed hole mouth support means the most according to claim 4, it is characterised in that
Described top bracing plate| is respectively perpendicular and is welded in described first paragraph and the end of described second segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620513340.9U CN205654090U (en) | 2016-05-31 | 2016-05-31 | Entrance to a cave strutting arrangement is reserved to floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620513340.9U CN205654090U (en) | 2016-05-31 | 2016-05-31 | Entrance to a cave strutting arrangement is reserved to floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205654090U true CN205654090U (en) | 2016-10-19 |
Family
ID=57404764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620513340.9U Expired - Fee Related CN205654090U (en) | 2016-05-31 | 2016-05-31 | Entrance to a cave strutting arrangement is reserved to floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205654090U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944445A (en) * | 2019-03-14 | 2019-06-28 | 河北卓达建材研究院有限公司 | Supporting mechanism and application method in one kind is adjustable |
| CN110259121A (en) * | 2019-05-30 | 2019-09-20 | 中国一冶集团有限公司 | A kind of reserved opening support mould tool |
| CN111809904A (en) * | 2020-07-14 | 2020-10-23 | 中航天建设工程集团有限公司 | Repeatedly usable's reservation hole protector |
-
2016
- 2016-05-31 CN CN201620513340.9U patent/CN205654090U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944445A (en) * | 2019-03-14 | 2019-06-28 | 河北卓达建材研究院有限公司 | Supporting mechanism and application method in one kind is adjustable |
| CN110259121A (en) * | 2019-05-30 | 2019-09-20 | 中国一冶集团有限公司 | A kind of reserved opening support mould tool |
| CN111809904A (en) * | 2020-07-14 | 2020-10-23 | 中航天建设工程集团有限公司 | Repeatedly usable's reservation hole protector |
| CN111809904B (en) * | 2020-07-14 | 2021-12-07 | 中航天建设工程集团有限公司 | Repeatedly usable's reservation hole protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 |